Private company

Crimson Group

Crimson Group is a Japanese company based in Akasaka, founded in 1996.¹ It was founded by Hiroshi Mikitani.¹

合同会社クリムゾングループは、東京都港区にある企業である。² From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Feb 16, 1996Founded¹

HeadquartersAkasaka, Japan¹
Legal formkabushiki gaisha, gōdō gaisha¹

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Corporate structure

Crimson Group sits at the top of its group. 29 entities, 7 countries on record. Switch between the flow chart and the network, and select any entity to see its details.

Crimson Group Akasaka, Japan
- Rakuten Group, Inc. Stake · 10.43% · 東京都世田谷区, Japan
  - Rakuten General Insurance 東京, Japan
  - Aquafadas Subsidiary · Montpellier
    - Ave!Comics Subsidiary · Montpellier
  - Book Service Subsidiary · Tokyo, Japan
  - Rakuten Bank Subsidiary · Tamagawa
  - Rakuten Card Subsidiary · Tokyo, Japan
  - Rakuten Communications Subsidiary · Tokyo, Japan
  - Rakuten Edy Subsidiary · Tokyo, Japan
  - Rakuten Investment Management, Inc. Subsidiary · Minato, Japan
  - Rakuten Kobo Inc. Subsidiary · Toronto, Ontario, Canada
  - Rakuten Mart Subsidiary
  - Rakuten Mobile Subsidiary · Setagaya
  - Rakuten Payment Subsidiary · Minato, Japan
  - Rakuten Wallet Subsidiary · Minato, Japan
  - Taiwan Rakuten Ichiba Subsidiary
    - Rakuten Monkeys Subsidiary · Taoyuan, Taiwan
  - Viki Subsidiary · California
  - 楽天マート Subsidiary
  - Rakuten Baseball Subsidiary · Japan
  - Rakuten France Subsidiary · France
  - Rakuten International Commercial Bank Subsidiary · Taiwan
  - RAKUTEN REINSURANCE EUROPE S.A. Subsidiary · Luxembourg, Luxembourg
  - Rakuten Securities Subsidiary · Japan
  - Rakuten Securities Holdings Subsidiary · Japan
  - Rakuten Trade Subsidiary · Malaysia
  - voyagermoinscher.com Subsidiary
  - 楽天モバイル株式会社 Subsidiary · 東京都世田谷区, Japan

Built from parent and subsidiary links from GLEIF, the Global Legal Entity Identifier Foundation (CC0); subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

What it owns

What Crimson Group reports owning in its annual reports to the SEC: buildings, land and equipment, real estate and locations, investments, intangible assets and inventory, at the end of its latest fiscal year and a year before.